| Postcode | CF83 1AX | 
|---|---|
| Post Town | Caerphilly | 
| Nearest station | Aber (0 km) | 
| Bus stops | 
                       Llys Nant Pandy (NW) 
Llys Nant Pandy (SE) 
Plas Phillips (NW) 
Melin Gwlan (NW) 
Aber Station (NE) 
Aber Station (SW) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 33 View | 
| Known addresses | 
                       1 Heol Y Nant, Caerphilly 
                            2 Heol Y Nant, Caerphilly 
                            4 Heol Y Nant, Caerphilly 
                            6 Heol Y Nant, Caerphilly 
                            8 Heol Y Nant, Caerphilly 
                            12 Heol Y Nant, Caerphilly 
                            13 Heol Y Nant, Caerphilly 
                            14 Heol Y Nant, Caerphilly 
                            15 Heol Y Nant, Caerphilly 
                            16 Heol Y Nant, Caerphilly 
                            19 Heol Y Nant, Caerphilly 
                            20 Heol Y Nant, Caerphilly 
                            21 Heol Y Nant, Caerphilly 
                            25 Heol Y Nant, Caerphilly 
                            29 Heol Y Nant, Caerphilly 
                       | 
                  
| Main property type | Semi-detached | 
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.57905 | |
|---|---|---|
| Longitude | -3.228838 | |
| Easting | 314946 | |
| Northing | 187403 | |
| Grid reference | ST149874 | |
| UTM reference | 30U 484143 5714245 | |
| what3words | upper.crop.leap | |
| FixPhrase | cringing lurch straining swore | |
| Plus code | 9C3RHQHC+JF | |
| Altitude | 95 metres (313 feet) | |
| Sunrise (today) | 7:13 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 12.4 KMs (7.7 miles) | 
| Parish | Caerphilly | W04000904 | 
|---|---|---|
| Ward | Morgan Jones | W05001663 | 
| Unitary Authority | Caerphilly | W06000018 | 
| County | Gwent | W11000003 | 
| Constituency (2024) | Caerphilly | W07000088 | 
| MP | Chris Evans | Labour | 
| Police force | Gwent | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Gwent Valleys | |
| NUTS/ITL 2 | South East Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | July 1995 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 62 | |
|---|---|---|
| Households (2011) | 27 | |
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Caerphilly | W45001178 | 
| Census output area (2021) | W00007177 | |
| Census output area (2011) | 8C1 | |
| Lower layer super output area (2021) | Caerphilly 023A | W01001370 | 
| Lower layer super output area (2011) | Caerphilly 023A | W01001370 | 
| Middle layer super output area (2021) | Caerphilly West | W02000312 | 
| Middle layer super output area (2011) | Caerphilly West | W02000312 | 
| Travel to work area | Cardiff | W22000024 | 
| Average property price in Cardiff | £222,873 | 
|---|---|
| Annual change | 2.8% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 4 Heol Y Nant, Caerphilly | Other (freehold) | Sep 2025 | £3,000 | 
| Semi-detached (freehold) | Mar 2012 | £100,000 | |
| 12 Heol Y Nant, Caerphilly | Terraced (freehold) | Dec 2024 | £162,000 | 
| Terraced (freehold) | Mar 2024 | £162,000 | |
| 16 Heol Y Nant, Caerphilly | Terraced (freehold) | Oct 2024 | £260,000 | 
| Terraced (freehold) | Jan 1999 | £46,200 | |
| 6 Heol Y Nant, Caerphilly | Semi-detached (freehold) | Oct 2024 | £253,000 | 
| Semi-detached (freehold) | Nov 2016 | £111,000 | |
| Semi-detached (freehold) | Apr 1997 | £32,000 | |
| 29 Heol Y Nant, Caerphilly | Semi-detached (freehold) | Nov 2023 | £250,000 | 
| 15 Heol Y Nant, Caerphilly | Terraced (freehold) | Oct 2019 | £167,000 | 
| 25 Heol Y Nant, Caerphilly | Terraced (freehold) | Mar 2019 | £180,000 | 
| Terraced (freehold) | Jun 2008 | £130,000 | |
| Terraced (freehold) | Jun 2001 | £66,950 | |
| Terraced (freehold) | May 2000 | £61,950 | |
| 20 Heol Y Nant, Caerphilly | Semi-detached (freehold) | Jan 2019 | £180,000 | 
| Semi-detached (freehold) | Jul 2003 | £119,000 | |
| 14 Heol Y Nant, Caerphilly | Semi-detached (freehold) | Jun 2017 | £150,000 | 
| Semi-detached (freehold) | Aug 2015 | £135,000 | |
| Terraced (freehold) | Jul 2007 | £147,000 | |
| Terraced (freehold) | Jun 2007 | £147,000 | |
| Terraced (freehold) | Feb 2000 | £59,000 | |
| Terraced (freehold) | Jun 1997 | £34,000 | |
| 13 Heol Y Nant, Caerphilly | Semi-detached (freehold) | May 2012 | £125,950 | 
| Semi-detached (freehold) | Aug 2007 | £138,000 | |
| Semi-detached (freehold) | May 2003 | £86,500 |